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Remote monitoring has a hidden dependency. Sensors can be perfect and software can be perfect, and none of it matters when the building’s internet connection fails.
A cellular IoT gateway removes that dependency. Entronix has traditionally used a building’s internet connection to run its remote monitoring tools. Our cellular-enabled gateway, built in partnership with Verizon Wireless, adds an alternative path that keeps data flowing when the building connection is compromised or unavailable.
For facility managers, this means monitoring that is more reliable, more secure and more flexible, in buildings and facilities across the United States.
An Independent Cellular Path Keeps Critical Monitoring Always On
Availability is arithmetic. A connection that is up 99% of the time is down about 87.6 hours a year. At 99.9%, downtime falls to about 8.8 hours. These are illustrative figures for the math of uptime, not measurements of any provider.
The point is that some of those hours will not be convenient. An outage that begins at 2 a.m. in a cold storage facility or a mechanical room is the kind of event that monitoring exists to catch. A second, independent connection means a failure in the building network no longer silences the alerts.
Redundancy matters most for critical systems. Facilities that want to strengthen redundancy for refrigeration, life-safety or process equipment gain an always-on route for data and alerts.
A Carrier-Grade Network Plus Layered Security Protects Data and Connected Devices
We chose Verizon Wireless because network coverage and security are central to a monitoring system. Verizon operates one of the largest wireless networks in the United States, which supports our mission of seamless, fail-safe connectivity for customers.
Security is the second requirement. Cybersecurity is a paramount concern for any business that depends on IoT. The partnership uses the network’s inherent security measures, and Entronix adds further layers of encryption and authentication protocols designed to shield the gateway and its connected devices from cyber threats.
The dual focus is deliberate. Connectivity without security creates risk, and security without connectivity creates blind spots. A resilient system needs both, and it needs to keep pace with an evolving threat landscape.
Security reviews should cover the full chain. A secure cellular IoT gateway still needs strong credentials, regular updates and clear rules on who can change its configuration. Ask for these details early so IT is a partner in the rollout, not a late blocker.
A Cellular IoT Gateway Extends Monitoring to Facilities With Unreliable or Limited Internet
Not every site has dependable internet. Remote facilities, older buildings and locations with shared or restricted networks have long been hard to monitor.
With cellular capability, Entronix’s solutions can reach a broader audience. Facilities in regions previously underserved by reliable internet connectivity can benefit from the same IoT monitoring and management tools as well-connected urban buildings.
The partnership also changes the deployment conversation. Instead of negotiating with a building’s IT team for network access, a facility can deploy a gateway that brings its own connection. That removes a common blocker for monitoring projects.
Evidence in Practice: An Illustrative Night Without Internet
Consider a scenario that is illustrative, not a customer case. A food storage facility monitors 60 coolers and freezers with wireless sensors, similar to the convention center deployment described in our sensor article. At 1 a.m. a router fails.
• With internet-only connectivity: the gateway goes silent. If a compressor also fails at 2 a.m., nobody is notified until morning.
• With a cellular gateway: data keeps flowing over the cellular link. The compressor fault triggers an alert at 2 a.m., and an engineer responds within minutes.
The cost of the difference is the contents of the units. The cellular option converts a connectivity failure from a possible loss event into a non-event, which is the entire purpose of redundancy.
Questions to ask when choosing a cellular IoT gateway
• Signal strength. Test coverage at the mounting location, since mechanical rooms and basements often have weak signal.
• Failover behavior. Confirm whether cellular is a primary path or a backup, and how switching works.
• Data use. Check how much data the gateway sends so plan costs stay predictable.
A short site survey answers most of these. A cellular IoT gateway placed well and configured clearly delivers the redundancy it promises.
What This Means for Facility and IT Teams
• Map your single points of failure. List the systems that lose monitoring if the building network goes down.
• Protect critical assets first. Put cellular backup on cold storage, life-safety and process monitoring before everything else.
• Include security in the evaluation. Ask how encryption and authentication are handled on the gateway, not only the network.
The launch of the cellular-enabled gateway reflects our ongoing commitment to innovation, security and customer satisfaction. The long-term goal is smart, connected and secure facilities as the industry standard.
Reliable connectivity is the foundation under every other monitoring feature. The same gateways feed facility operations teams and connect through the core platform to the rest of your building data.
Ready to talk through your own remote monitoring and connectivity program? Schedule a conversation with the Entronix team.
